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Wiper for an automobile rearview mirror

Inactive Publication Date: 2009-12-17
LIN CHIANG FEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005]The object of this invention is to offer a wiper for an automobile rearview mirror for wipi

Problems solved by technology

However, as the rearview mirrors are ever installed outside a vehicle body, they can be easily drenched by rain when raining, enabling the rearview mirrors blurred to make a driver unable to clearly see the conditions of other cars running behind him from the rearview mirrors, possible to affect traffic security.

Method used

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  • Wiper for an automobile rearview mirror
  • Wiper for an automobile rearview mirror
  • Wiper for an automobile rearview mirror

Examples

Experimental program
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Effect test

Embodiment Construction

[0015]FIGS. 1˜5 show a preferred embodiment of a wiper for an automobile rearview mirror 1, which includes a mirror base 10, a driving motor 2 installed behind the mirror base 10, two supporting shafts 3, two movable bases 4 and a wiper,5.

[0016]The mirror 10 is provided with two pairs of positioning ears 11 correspondingly fixed on its rear side, a mirror 12 attached on its front surface, a covering 13 located at one side of its front surface, and a chamber 14 formed inside the covering.

[0017]The driving motor 2 is provided with a shaft 20 installed with a driving gear 21.

[0018]Each of the supporting poles 3 is fixed between each pair of positioning ears 11 in parallel to each other, provided with a driven gear 30 engaged with the driving gear 21, and plural male threads 31 formed around it.

[0019]Each of the movable bases 4 is mounted around each of the supporting poles 3, provided with a magnet 40 fitted inside it to rest on the rear surface of the mirror base 10, and plural female...

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PUM

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Abstract

A wiper for an automobile rearview mirror includes a motor installed on a rear surface of the rearview mirror with a driving gear. A supporting shaft is fixed on the rear surface of the mirror base, having a driven gear for engaging with female threads of the driving gear and having male threads engaging with a movable base that has a magnet to rest on the rear surface of the mirror base. Installed on the mirror is a wiper fitted with a magnet for mutually attracting with the magnet of the movable base. When the motor is turned on, its driving gear will drive the supporting shaft to spin to enable the movable base to move along the supporting shaft. The wiper is attracted by the magnet of the movable base to move to and from the mirror, effectively wiping off the water on the mirror to keep it clear.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]This invention relates to a wiper for an automobile rearview mirror, particularly to one installed with at least a magnet able to mutually attract with magnets fitted in movable bases installed on a rear surface of a mirror base of the rearview mirror. Driven by a motor, at least a supporting pole can start rotating to enable the movable base to move along the supporting pole, so that the wiper can be attracted by the movable base to move on the mirror to wipe off water on it.[0003]2. Description of the Prior Art[0004]Commonly, rearview mirrors positioned at two sides of a vehicle are employed for being watched by a driver to realize the conditions of other vehicles behind the driver no matter if the driver is to make a turn, cut in, switch the lane or park. However, as the rearview mirrors are ever installed outside a vehicle body, they can be easily drenched by rain when raining, enabling the rearview mirrors blurred ...

Claims

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Application Information

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IPC IPC(8): B60S1/00
CPCB60S1/3404B60R1/0602
Inventor LIN, CHIANG-FEN
Owner LIN CHIANG FEN